Forum is a place where you can answer questions in the process of learning and working with programming languages. In addition, the forum is also a place where you can share useful knowledge in your area of expertise to everyone. Today I will introduce you to some popular forums and websites for programmers!
Stack Overflow
This can be considered the first place I think of when I have a difficult problem in the programming process. Here synthesizes more than 21 million common questions of many different programming languages such as HTML, CSS, Javascript, Java, Php... And when I ask the question above, it will usually be answered very quickly and completely.

CodeProject
Code Project is a community for developers (software developers) to come together with the common goal of sharing knowledge, learning and issues related to the information technology industry. Here, I see there are many good utilities such as discussing a certain problem together, answering questions related to programming, articles from developers...

Hashnode
Hashnode is a free developer blogging platform that allows you to publish articles on your own domain and helps you connect with the global developer community. Here you can learn a lot of interesting knowledge from expert programmers as well as interact with comments to ask the questions you are wondering.

Dev To
Dev To is a community of more than 640,000 developers who are learning and helping each other. Here you can find many great articles categorized by week, month, year... based on reviews of other developers.

Github Community
Github is a place where everyone can share their projects, study or work together easily. In addition, it also has a forum to help us find solutions, discuss certain problems that we are wondering during the coding process...

hackernoon

Freecodecamp Forum

Hacker News

Webdeveloper

Sitepoint

Webdesignforums

coffeecup


daniweb

Summary
I hope the article will provide you with useful forums and websites for web development and design, and if you have any questions, just send me an email and I will respond as soon as possible. I hope you continue to support the site so that I can write more good articles. Have a nice day!